package Com.amit.Collection;

import java.util.Arrays;
import java.util.List;


class Test
{
	int a;
	int b;
   
   //1
	void meth(int i,int j)
	{
		i*=2;
		j/=2;
	}
}


public class La20 {

	
	public static void main(String[] args) {
	
		Test obj=new Test();
		int a=10;
		int b=20;
		obj.meth(a, b);
		System.out.println(a+" "+b);

	}

}
